Pith Number

pith:YVLPDS6R

pith:2023:YVLPDS6RFGYO7GO7R2GRPBCROK

not attested not anchored not stored refs pending

Classifying complex documents: comparing bespoke solutions to large language models

Glen Hopkins, Kristjan Kalm

arxiv:2312.07182 v1 · 2023-12-12 · cs.CL · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YVLPDS6RFGYO7GO7R2GRPBCROK}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

1 paper in Pith

CXXCrafter: An LLM-Based Agent for Automated C/C++ Open Source Software Building

Receipt and verification

First computed	2026-07-05T07:23:16.230788Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c556f1cbd129b0ef99df8e8d17845172beeecf68b1c8b5e68d9c506ccd142cf2

Aliases

arxiv: 2312.07182 · arxiv_version: 2312.07182v1 · doi: 10.48550/arxiv.2312.07182 · pith_short_12: YVLPDS6RFGYO · pith_short_16: YVLPDS6RFGYO7GO7 · pith_short_8: YVLPDS6R

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/YVLPDS6RFGYO7GO7R2GRPBCROK \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: c556f1cbd129b0ef99df8e8d17845172beeecf68b1c8b5e68d9c506ccd142cf2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5cf1d5e4e13d1dc74887cf91c20b229cfae592ec5856b28cecc298bd0562d6d",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-12-12T11:38:09Z",
    "title_canon_sha256": "ced4f0acc1855262da3dbe06d71f000a305e70ce889b267352845d211e91a14a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.07182",
    "kind": "arxiv",
    "version": 1
  }
}